Sumi palette
Lingering Cottage
Five sumi stops with room to breathe — #b50533 grounds, #e34d5d and #ff707a do the talking, #ff8f93 softens, #ffbebe lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#b50533
#e34d5d
#ff707a
#ff8f93
#ffbebe
The generator opens with #b50533 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.